Metal substrate and Mask using the same

An embodiment of the present invention relates to a metal substrate and a mask for deposition that maximizes deposition efficiency using and implementing the same, so as to provide the metal substrate and the mask for deposition equipped with a torsion index (Hr) that can minimize a torsion phenomen...

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Bibliographische Detailangaben
Hauptverfasser: LIM JEONG RYONG, MOON BYUNG YOUL, ROH GEON HO, KIM NAM HO, LEE SANG BEUM, PARK JAE SEOK, CHO SU HYEON, HWANG JOO HYUN, SON HYO WON, HAN TAE HOON
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:An embodiment of the present invention relates to a metal substrate and a mask for deposition that maximizes deposition efficiency using and implementing the same, so as to provide the metal substrate and the mask for deposition equipped with a torsion index (Hr) that can minimize a torsion phenomenon that occurs when etching a metal substrate to manufacture the mask for deposition. The mask for deposition comprises a metal plate comprising a first surface and a second surface opposite to the first surface. 본 발명의 실시예는 금속기판과 이를 이용하여 구현하는 증착효율성을 극대화한 증찰용마스크에 대한 것으로, 증착용 마스크로 제조하기 위해 금속기판을 에칭하는 경우 발생하는 비틀림 현상을 최소화할 수 있는 비틀림 지수(Hr)를 구비한 금속기판과 증착용마스크를 제공할 수 있도록 한다.